Question
Suppose the number of injuries due to lightning from 1999 through 2008 is given in the following table. Year 1999 2000 2001 2002 2003 2004
Suppose the number of injuries due to lightning from 1999 through 2008 is given in the following table.
| Year | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 |
|---|---|---|---|---|---|---|---|---|---|---|
| Number | 242 | 375 | 368 | 261 | 237 | 280 | 310 | 240 | 134 | 204 |
What is the average number of injuries per year due to lightning in from 1999 through 2008? (Round your answer to two decimal places.) ____injuries What is the standard deviation for these data? (Round your answer to two decimal places.) ____ injuries
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Mathematical Applications for the Management Life and Social Sciences
Authors: Ronald J. Harshbarger, James J. Reynolds
11th edition
9781337032247, 9781305465183, 1305108043, 1337032247, 1305465180, 978-1305108042
